Prime Minister Anthony Albanese over the next week will seek to boost trade and security ties with emerging partner India before unveiling how the navy will acquire nuclear-powered submarines from Australia’s oldest allies, the United States and Britain.

British media is reporting Mr Albanese, US President Joe Biden and British Prime Minister Rishi Sunak will meet in San Diego next week for a “trilateral summit” to announce how they will share top-secret nuclear technology under AUKUS. The Financial Times and US military website Breaking Defense said the announcement could be made on March 13.